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# Copyright 1999-2014 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=5
inherit cmake-utils eutils toolchain-funcs
DESCRIPTION="Scalable c++ machine learning library"
HOMEPAGE="http://www.mlpack.org/"
SRC_URI="http://www.mlpack.org/files/${P}.tar.gz"
LICENSE="LGPL-3"
SLOT="0"
KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
IUSE="debug doc"
RDEPEND="
dev-libs/boost
dev-libs/libxml2
>=sci-libs/armadillo-3.6.0[lapack]"
DEPEND="${DEPEND}
app-text/txt2man
virtual/pkgconfig
doc? ( app-doc/doxygen )"
DOCS=( HISTORY.txt )
src_prepare() {
epatch \
"${FILESDIR}/${PN}-1.0.4-libdir.patch" \
"${FILESDIR}/${PN}-1.0.8-uint32_t.patch"
sed -i \
-e "s:share/doc/mlpack:share/doc/${PF}:" \
-e 's/-O3//g' \
CMakeLists.txt || die
sed -i \
-e "s|\(set(ARMADILLO_LIBRARIES\)|\1 $($(tc-getPKG_CONFIG) --libs blas lapack)|" \
CMake/FindArmadillo.cmake || die
}
src_configure() {
local mycmakeargs=(
$(cmake-utils_use debug DEBUG)
$(cmake-utils_use debug PROFILE)
)
cmake-utils_src_configure
}
src_compile() {
cmake-utils_src_compile all $(use doc && echo doc)
}
src_test() {
emake -C "${BUILD_DIR}" test
}
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